Inventor

MACHIYA YUJI

JP3 patents

Patents

3 patents

US5517421AMay 14, 1996

System for managing LSI design part data

DAINIPPON PRINTING CO LTD21 citations85

US6846597B2Jan 25, 2005

Photomask inspecting method

DAINIPPON PRINTING CO LTD20 citations84

US6721934B2Apr 13, 2004

IC element layout data display system

DAINIPPON PRINTING CO LTD1 citations46